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Patent Searching and Data


Matches 351 - 400 out of 56,203

Document Document Title
WO/2020/048072A1
Provided are an electric motor and a wind generating set, comprising an active cooling circuit and a passive cooling circuit isolated from each other; the active cooling circuit is provided with a cooling device connected with an enclosu...  
WO/2020/048776A1
The invention relates to a coupling system for establishing an electrically conductive connection between two electrical components, one component being a stator of an electrical machine, which stator is positioned in a housing. The elec...  
WO/2020/049617A1
An electric power unit mounted on a mounting object, provided with a motor and an electrical component for driving the motor. The motor has a first attachment part to be attached to the mounting object, and a second attachment part to wh...  
WO/2020/048167A1
The present utility model provides a new energy drive motor in the technical field of motors, and comprises a drive motor body. The drive motor body comprises a body and a rotary shaft. The rotary shaft is inserted in the body. A sealing...  
WO/2020/042611A1
The present invention relates to the technical field of motor applications, in particular, to an axially separated motor for a blender, comprising a separated rotor provided in a bottom cavity of a blending cup and a stator provided in a...  
WO/2020/045641A1
The motor according to the present disclosure is provided with a stator, a rotor, a cylindrical housing, and two neutralizers having the same predetermined natural frequency. One of the two neutralizers is disposed at a position shifted ...  
WO/2020/045936A1
This embodiment relates to a motor comprising: a housing; a stator disposed within the housing; a rotor disposed inside the stator; and a shaft coupled to the rotor. The housing includes a body and a plurality of protrusions that protrud...  
WO/2020/041907A1
The invention relates to a drive unit (1) for a surgical power tool, wherein the drive unit comprises an electric motor (2), which has a longitudinal axis (13), a housing (3), a stator (4) and a rotor (5). The rotor (5) comprises a rotor...  
WO/2020/045680A1
This electric motor device 100 is configured so as to have: an electric motor 101; a control board 15 that supplies power to the electric motor 101 and controls driving of the electric motor 101; and a connecting wire 102 that electrical...  
WO/2020/043456A1
The invention relates to a compressor unit (356), comprising a compressor (K) and a direct current motor (M, 100, 200) for driving the compressor (K), wherein the direct current motor (M, 100, 200) has a housing (102, 202) for coupling t...  
WO/2020/043602A1
The invention relates to a cooling device (3) having at least one first cooling channel element (10), which has at least one first cooling channel (11), and at least one second cooling channel element (20), which has at least one second ...  
WO/2020/040478A1
The disclosed electric motor comprises: a stator assembly comprising a coil winding; and a rotor placed inside the stator assembly. The stator assembly comprises: a stator body having a winding accommodation groove for accommodating the ...  
WO/2020/038001A1
Disclosed is a mobile power generation device on a railway, comprising a tank, and two diesel generating sets, a fuel oil unit, a fire fighting system, an electric unit, and two air exhaust units that are disposed in the hollow cavity of...  
WO/2020/040424A1
An embodiment relates to a stator and a motor comprising same, the stator comprising: a stator core comprising a yoke and multiple teeth protruding from the inner surface of the yoke; an insulator surrounding a part of the stator core; a...  
WO/2020/038934A1
The invention relates to a cooling device for an electric motor (20), in particular for driving a charge-air compressor (30) of an internal combustion engine. Said cooling device comprises a housing (10) which includes a cavity for at le...  
WO/2020/039572A1
In this electric power steering device, a constituent element of a control unit for controlling one of two sets of windings in a motor and a constituent element of a control unit for controlling the other set of the winding are arranged ...  
WO/2020/038866A1
The invention relates to an acoustically and thermally effective capsule (1) for an electric motor (2) in a motor vehicle, in particular an electric vehicle, comprising: a plurality of acoustically and thermally effective capsule element...  
WO/2020/037459A1
A rotating assembly and mounting method therefor, a motor, a pan-tilt, and an unmanned aerial vehicle. The rotating assembly comprises a stator (1), a rotor (2), and a bearing (3). The rotor (2) is provided with a rotating shaft (4). The...  
WO/2020/037846A1
The invention discloses a waterproof structure for a rear end of a horizontal spindle, the waterproof structure comprising a spindle core, a bearing locking nut, a rear end cover and a body, wherein the spindle core is arranged inside th...  
WO/2020/035005A1
A brushed direct-current electric motor, comprising a housing, a stator, a rotor and a plastic end cap, wherein the plastic end cap is provided with a brush holder (31); a carbon brush is mounted in the brush holder (31); and the rotor i...  
WO/2020/037107A1
A motorized pump to pump fluid. The motorized pump includes a shaft disposed in a center portion of the motorized pump, a motor having a motor stator, and a pump having an internal diffuser and an external impeller, wherein the motor sta...  
WO/2020/037106A1
A motorized pump including a motor and a pump around the motor. The pump rotor is integrated with the motor rotor, wherein the pump rotor has vanes. The motorized pump may be employed as an electrical submersible pump (ESP) in a wellbore.  
WO/2020/034590A1
The present invention provides a motor, comprising: a housing; a motor stator located in the housing; a motor output shaft located in the housing; and an exhaust device connected to the housing and configured to exhaust air from the inte...  
WO/2020/035176A1
The invention relates to an apparatus for rolling up a length of material onto a winding roll (1) comprising at least one roller (2, 3), on which the winding roll (1) rests during winding and which rotates during winding, the roller (2, ...  
WO/2020/034254A1
A motor case and a self-ventilating motor provided with said motor case. A peripheral side of the motor case is provided with a ventilation outlet flow channel (2), and the cross-sectional area of the ventilation outlet flow channel grad...  
WO/2020/032229A1
A casing (10) is divided into: a first case section (51) which is in a cylindrical shape and which has an integrally-formed partition wall (54); a second case section (52) which is coupled to one axial end of the first case section so as...  
WO/2020/031651A1
This canned motor (10) is provided with: a rotor (14); a cylindrical rotor can (42) that houses the rotor (14); an end plate (40) that covers an opening of the rotor can (42) in the axial direction and is joined to the rotor can (42); a ...  
WO/2020/029034A1
A compressor driver (101, 803) a connector (102) thereof, and an automobile (801); the connector (102) is used to connect power supply binding posts (104) and a circuit board (103) of the compressor driver (101, 803), the connector (102)...  
WO/2020/025405A1
The invention relates to a rotary electric machine, in particular for a motor vehicle, including: - a stator (100) comprising a stator body (110) and an electrical coil, said electrical coil including a plurality of phase windings (120) ...  
WO/2020/027351A1
The present invention relates to a motor comprising: a supporter for reinforcing seating of a stator coil, the supporter being mounted at one axial end part of a stator core to support a plurality of conductor segments; and a connection ...  
WO/2020/027436A1
The present invention relates to a motor comprising: a motor housing for receiving a stator and a rotor therein; an outer housing detachably coupled to the outside of the motor housing; a first cooling path which is formed inside the out...  
WO/2020/025884A1
The invention relates to a polyphased electrical machine with n phases, n>3, comprising a housing (24) defining a longitudinal axis, a stator (26), and a rotor (28) comprising a mechanical drive shaft (30), the electrical machine being p...  
WO/2020/025443A1
The invention relates to a fan (1) comprising an electronic system on a printed circuit board (2) and a cover (10) arranged above the electronic system, which is embodied both as an active cooling body and a passive cooling body, wherein...  
WO/2020/025358A1
A cylindrical electrical machine (105) comprises an axis of rotation (120) and is designed to be accommodated in a cylindrical recess in a housing (115). A cooling casing (110) for the electrical machine (105) is designed to be arranged ...  
WO/2020/025641A1
Electronics for a brush holder of a rotary electric machine, in particular for a motor vehicle, including a heat sink for dissipating the heat from an electronic control chip, with, extending in a plane of extension, a plurality of power...  
WO/2020/027411A1
The motor for dual fans according to the present invention comprises a body (10) which includes an upper housing (11) and a lower housing (12) and has a stator installed therein; a shaft (13) which is coupled to a rotor located to be opp...  
WO/2020/026742A1
The present invention provides a rotating electric machine in which, by using a housing having an improved roundness, a partial increase of surface pressure that occurs in a stator is suppressed to achieve an increase in reliability. The...  
WO/2020/025624A1
The invention relates to a brush-holding housing (200) for a vehicle, comprising a receptacle (201) for receiving an electronic component (202), said receptacle (201) comprising: a first receiving element (203) for receiving the body of ...  
WO/2020/024767A1
A traction motor junction box (1) and a motor comprising said junction box, the junction box comprising a junction box body (11), the junction box body (11) being secured to a motor base (2), the junction box body (11) being internally p...  
WO/2020/026464A1
Provided is an electric motor unit (50) comprising: an electric motor (10) having a first housing (5) constituted by a conductor; a second housing (1a) constituted by an insulator and attached to the first housing (5); a connector (2) fi...  
WO/2020/026314A1
Provided is an electric motor in which an attachment flange is attached to one axial end of a motor housing in which a motor body is accommodated. The attachment flange comprises a main plate disposed so as to be in contact with an end w...  
WO/2020/025924A1
A seal assembly (20) for a rotating machine, a rotating machine and method are disclosed. The seal assembly is for a rotating machine comprising shell stators defining at least one pumping chamber and end pieces mountable at either end o...  
WO/2020/022004A1
The purpose of the present invention is to provide an electrically controlled throttle device whereby watertightness is enhanced without causing an increase in device size in a structure in which a resin cover is separated into a cover b...  
WO/2020/022286A1
A rotating electrical machine (500) has a slotless construction. The rotating electrical machine is provided with an inverter housing (531), a bearing (560), a stator winding (521), and a rotor (510). The inverter housing includes a holl...  
WO/2020/022207A1
This motor (10) is provided with a stator (20), and a rotor (27) having a rotor shaft (28). The motor (10) comprises: a bearing (36) having an inner ring (38) and an outer ring (37) that rotate relative to each other, the inner ring (38)...  
WO/2020/022047A1
This motor is provided with a bracket, a terminal provided in the bracket, and a frame to which the bracket is fixed, wherein: said terminal can be electrically connected to the outside; said bracket is provided with an outer peripheral ...  
WO/2020/021759A1
An electric motor (1) is provided with: a rotor (2) that has a rotation shaft (11) and a rotor core (12) fixed to the rotation shaft (11); a stator (3) that opposes the rotor core (12) with a gap therebetween; a case (4) that has a first...  
WO/2020/022287A1
A dynamo-electric machine (500) having a slot-less structure comprises an inverter housing (531) having a cylindrical section (541, 542) provided radially inside a stator winding (521). The cylindrical section has formed therein an inlet...  
WO/2020/015999A1
The invention relates to an electric motor (4), in particular for an oil pump (2), comprising a rotor (6) and a stator (10), wherein the stator (10) has through-openings (18), which are continuous in the axial direction (A), for screw el...  
WO/2020/015796A1
The invention relates to an electric motor with a stator (2), a rotor which is mounted in a rotatable manner relative to the stator, and an electronic motor unit. The electronic motor unit is arranged in an electronic housing (7) and is ...  

Matches 351 - 400 out of 56,203